body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
   font-family: "Poppins", sans-serif;
  background-color: #f9f9f9;
}

/* HEADER */
header {
  background-color: #002b45;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 30px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 70px;
  height: 70px;
}

.title h1 {
  font-size: 18px;
  line-height: 1.3;
}

.title span {
  font-size: 22px;
  font-weight: bold;
}

.header-right {
  text-align: right;
}

.header-right h2 {
  margin: 0;
  font-size: 22px;
  color:  #02606c;
}

.datetime {
  font-size: 13px;
  color: #fff;
}

/* CONTAINER */
.container {
  display: flex;
  min-height: calc(100vh - 140px);
}

/* SIDEBAR */
.sidebar {
  width: 250px;
  background-color: #007b8a;
  color: white;
  padding: 20px;
}

.sidebar h3 {
  font-size: 18px;
  text-align: center;
  margin-bottom: 30px;
}

.tab-btn {
  display: block;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 12px 15px;
  font-size: 16px;
  color: white;
  cursor: pointer;
  border-left: 4px solid transparent;
  transition: 0.3s;
}

.tab-btn:hover,
.tab-btn.active {
  background-color: #005f68;
  border-left: 4px solid  #159eb0;
  border-left: 4px solid #ffd700!important;
}

/* MAIN CONTENT */
.content {
  flex: 1;
  background-color: #f3fcfd;
  padding: 30px;
}

.tab-content {
  display: none;
  background-color: #e9fafa;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.tab-content.active {
  display: block;
}

.tab-content h2 {
  color: #004e5c;
  margin-top: 0;
}

.steps {
  margin-top: 15px;
}

.steps ol {
  padding-left: 20px;
  line-height: 1.6;
}

.note {
  font-style: italic;
  color: #006d77;
  margin-top: 10px;
}

.proceed-btn {
  display: block;
  margin: 20px auto 0;
  background-color: #009688;
  color: white;
  padding: 12px 30px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s;
}

.proceed-btn:hover {
  background-color: #00796b;
}

/* FOOTER */
footer {
  background-color: #002b45;
  color: white;
  text-align: center;
  padding: 10px;
  font-size: 14px;
}